[Enhance] Update demos (#2602)

Author: Ben-Louis

configs/body_2d_keypoint/rtmpose/body8/rtmpose_body8-coco.yml

@@ -41,6 +41,10 @@ Models:
   Weights: https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-s_simcc-body7_pt-body7_420e-256x192-acd4a1ef_20230504.pth
 - Config: configs/body_2d_keypoint/rtmpose/body8/rtmpose-m_8xb256-420e_body8-256x192.py
   In Collection: RTMPose
+  Alias:
+    - human
+    - body
+    - body17
   Metadata:
     Architecture: *id001
     Training Data: *id002

configs/body_2d_keypoint/rtmpose/body8/rtmpose_body8-halpe26.yml

@@ -41,6 +41,7 @@ Models:
   Weights: https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-s_simcc-body7_pt-body7-halpe26_700e-256x192-7f134165_20230605.pth
 - Config: configs/body_2d_keypoint/rtmpose/body8/rtmpose-m_8xb512-700e_body8-halpe26-256x192.py
   In Collection: RTMPose
+  Alias:  body26
   Metadata:
     Architecture: *id001
     Training Data: *id002

configs/body_2d_keypoint/rtmpose/coco/rtmpose_coco.yml

@@ -106,7 +106,6 @@ Models:
   Weights: https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-s_simcc-aic-coco_pt-aic-coco_420e-256x192-fcb2599b_20230126.pth
 - Config: configs/body_2d_keypoint/rtmpose/coco/rtmpose-m_8xb256-420e_aic-coco-256x192.py
   In Collection: RTMPose
-  Alias: human
   Metadata:
     Architecture: *id001
     Training Data: *id002

configs/body_3d_keypoint/pose_lift/h36m/motionbert_h36m.yml

@@ -5,7 +5,7 @@ Collections:
     URL: https://arxiv.org/abs/2210.06551
   README: https://github.com/open-mmlab/mmpose/blob/main/docs/en/papers/algorithms/motionbert.md
 Models:
-- Config: configs/body_3d_keypoint/pose_lift/h36m/pose-lift_motionbert_8xb32-240e_h36m.py
+- Config: configs/body_3d_keypoint/pose_lift/h36m/pose-lift_motionbert-243frm_8xb32-240e_h36m.py
   In Collection: MotionBERT
   Metadata:
     Architecture: &id001
@@ -24,8 +24,9 @@ Models:
       P-MPJPE: 33.4
     Task: Body 3D Keypoint
   Weights: https://download.openmmlab.com/mmpose/v1/body_3d_keypoint/pose_lift/h36m/motionbert_h36m-f554954f_20230531.pth
-- Config: configs/body_3d_keypoint/pose_lift/h36m/pose-lift_motionbert-ft_8xb32-120e_h36m.py
+- Config: configs/body_3d_keypoint/pose_lift/h36m/pose-lift_motionbert-ft-243frm_8xb32-120e_h36m.py
   In Collection: MotionBERT
+  Alias: human3d
   Metadata:
     Architecture: *id001
     Training Data: Human3.6M (MotionBERT)

configs/body_3d_keypoint/pose_lift/h36m/videopose3d_h36m.yml

@@ -61,7 +61,6 @@ Models:
   Weights: https://download.openmmlab.com/mmpose/body3d/videopose/videopose_h36m_1frame_fullconv_supervised_cpn_ft-5c3afaed_20210527.pth
 - Config: configs/body_3d_keypoint/pose_lift/h36m/pose-lift_videopose3d-243frm-supv-cpn-ft_8xb128-200e_h36m.py
   In Collection: VideoPose3D
-  Alias: human3d
   Metadata:
     Architecture: *id001
     Training Data: Human3.6M

configs/face_2d_keypoint/rtmpose/face6/rtmpose_face6.md

@@ -66,6 +66,6 @@
 
 |                                    Config                                    | Input Size | NME<sup><br>(LaPa) | FLOPS<sup><br>(G) |                                    Download                                     |
 | :--------------------------------------------------------------------------: | :--------: | :----------------: | :---------------: | :-----------------------------------------------------------------------------: |
-| [RTMPose-t\*](./rtmpose/face_2d_keypoint/rtmpose-t_8xb256-120e_lapa-256x256.py) |  256x256   |        1.67        |       0.652       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-t_simcc-face6_pt-in1k_120e-256x256-df79d9a5_20230529.pth) |
-| [RTMPose-s\*](./rtmpose/face_2d_keypoint/rtmpose-m_8xb256-120e_lapa-256x256.py) |  256x256   |        1.59        |       1.119       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-s_simcc-face6_pt-in1k_120e-256x256-d779fdef_20230529.pth) |
-| [RTMPose-m\*](./rtmpose/face_2d_keypoint/rtmpose-m_8xb256-120e_lapa-256x256.py) |  256x256   |        1.44        |       2.852       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-m_simcc-face6_pt-in1k_120e-256x256-72a37400_20230529.pth) |
+| [RTMPose-t\*](./rtmpose/face_2d_keypoint/rtmpose-t_8xb256-120e_face6-256x256.py) |  256x256   |        1.67        |       0.652       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-t_simcc-face6_pt-in1k_120e-256x256-df79d9a5_20230529.pth) |
+| [RTMPose-s\*](./rtmpose/face_2d_keypoint/rtmpose-s_8xb256-120e_face6-256x256.py) |  256x256   |        1.59        |       1.119       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-s_simcc-face6_pt-in1k_120e-256x256-d779fdef_20230529.pth) |
+| [RTMPose-m\*](./rtmpose/face_2d_keypoint/rtmpose-m_8xb256-120e_face6-256x256.py) |  256x256   |        1.44        |       2.852       | [Model](https://download.openmmlab.com/mmpose/v1/projects/rtmposev1/rtmpose-m_simcc-face6_pt-in1k_120e-256x256-72a37400_20230529.pth) |

configs/face_2d_keypoint/rtmpose/face6/rtmpose_face6.yml

@@ -42,6 +42,7 @@ Models:
     Architecture: *id001
     Training Data: *id002
   Name: rtmpose-m_8xb256-120e_face6-256x256
+  Alias: face
   Results:
   - Dataset: Face6
     Metrics:

configs/face_2d_keypoint/rtmpose/wflw/rtmpose_wflw.yml

@@ -1,7 +1,6 @@
 Models:
 - Config: configs/face_2d_keypoint/rtmpose/wflw/rtmpose-m_8xb64-60e_wflw-256x256.py
   In Collection: RTMPose
-  Alias: face
   Metadata:
     Architecture:
     - RTMPose

configs/hand_2d_keypoint/rtmpose/coco_wholebody_hand/rtmpose_coco_wholebody_hand.yml

@@ -1,7 +1,6 @@
 Models:
 - Config: configs/hand_2d_keypoint/rtmpose/coco_wholebody_hand/rtmpose-m_8xb32-210e_coco-wholebody-hand-256x256.py
   In Collection: RTMPose
-  Alias: hand
   Metadata:
     Architecture:
     - RTMPose

configs/hand_2d_keypoint/rtmpose/hand5/rtmpose_hand5.yml

@@ -7,6 +7,7 @@ Collections:
 Models:
 - Config: configs/hand_2d_keypoint/rtmpose/hand5/rtmpose-m_8xb256-210e_hand5-256x256.py
   In Collection: RTMPose
+  Alias: hand
   Metadata:
     Architecture: &id001
     - RTMPose